| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,-38)) | |
| w1=cq.Workplane('XY',origin=(0,0,-21)) | |
| r=w0.sketch().arc((-31,0),(27,-43),(10,26)).arc((-32,45),(-31,0)).assemble().finalize().extrude(52).union(w1.workplane(offset=59/2).moveTo(6,-12).cylinder(59,23)) |